CVE-2026-78587

Incorrect Authorization CWE-863 in Fleet Server can lead to a denial of service of agent upload operations via Privilege Abuse CAPEC-122. Fleet Server does not correctly verify session ownership during multi-part data upload operations, allowing any authenticated agent to interfere with the activ...

GHSA-PP4X-CCXQ-6R33 Sulu: Stored XSS via media download inline-disposition override

Impact Stored Cross Site Scripting XSS in the media download endpoint. The download route /media/id/download/slug and its admin variant accepts the query parameter ?inline=1. When it is present, the response is sent with the header Content-Disposition: inline for any MIME type, which overrides th...

Cross-site Scripting (XSS)

Overview sulu/sulu is a highly extensible open-source PHP content management system based on the Symfony framework. Affected versions of this package are vulnerable to Cross-site Scripting XSS via the download process. An attacker can execute arbitrary JavaScript in the context of the application...

Sulu: Stored XSS via media download inline-disposition override

Impact Stored Cross Site Scripting XSS in the media download endpoint. The download route /media/id/download/slug and its admin variant accepts the query parameter ?inline=1. When it is present, the response is sent with the header Content-Disposition: inline for any MIME type, which overrides th...

BIT-SEAWEEDFS-2026-77368 SeaweedFS: Authenticated Cross-Prefix IDOR in Filer TUS Handler Enables Arbitrary Write to Tenant-Forbidden Paths

SeaweedFS is a distributed storage system for files and blobs. In version 4.39, the filer's TUS resumable-upload handler checks JWT allowedprefixes scoping only when a session is created, letting a low-privilege tenant hijack another tenant's upload session to write content to filer paths their o...

CVE-2026-78587 Incorrect Authorization in Fleet Server Leading to Denial of Service of Agent Upload Operations

Incorrect Authorization CWE-863 in Fleet Server can lead to a denial of service of agent upload operations via Privilege Abuse CAPEC-122. Fleet Server does not correctly verify session ownership during multi-part data upload operations, allowing any authenticated agent to interfere with the activ...

CVE-2026-78587 Incorrect Authorization in Fleet Server Leading to Denial of Service of Agent Upload Operations

Incorrect Authorization CWE-863 in Fleet Server can lead to a denial of service of agent upload operations via Privilege Abuse CAPEC-122. Fleet Server does not correctly verify session ownership during multi-part data upload operations, allowing any authenticated agent to interfere with the activ...

CVE-2026-78587

Fleet Server (Elastic) contains an Incorrect Authorization (CWE-863) flaw where session ownership is not correctly verified during multi-part data upload operations. This allows any authenticated agent to interfere with active upload sessions belonging to other enrolled agents, resulting in a den...

flagyard-ctf-writeups-

BlogHub Exploit Kit Flagyard Training Labs - Web / Medium / 1...

nodejs: HTTPS Agent TLS session reuse skips hostname verification

A flaw was found in Node.js. An incomplete fix for a previous vulnerability allows the HTTPS Agent to reuse Transport Layer Security TLS sessions, bypassing hostname verification across different identity policies. This could enable an attacker to impersonate a legitimate server, leading to...

BASM (Broken Authentication & Session Management) Bouncy Castle Dependency in Confluence Data Center

This High severity BASM Broken Authentication & Session Management vulnerability known as CVE-2026-12803 was introduced in versions 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0, and 10.2.0 of Confluence Data Center. This BASM Broken Authentication & Session Management...

BASM (Broken Authentication & Session Management) Bouncy Castle Dependency in Confluence Data Center

This is a vulnerability in a non-Atlassian Confluence dependency. Atlassian's application of this dependency presents a lower, non-critical assessed risk. This Critical severity BASM Broken Authentication & Session Management vulnerability was introduced in versions 8.9.0, 9.0.1, 9.1.0, 9.2.0,...

Security Bulletin: IBM ContextForge Translate is affected by cross-client credential context confusion

Summary IBM ContextForge Translate utility contains a credential context confusion vulnerability in the Translate service mcpgateway/translate.py when the --enable-dynamic-env opt-in flag is active. The Translate service is a standalone component within the IBM ContextForge codebase that bridges...

nodejs: HTTPS Agent TLS session reuse skips hostname verification

A flaw was found in Node.js. An incomplete fix for a previous vulnerability allows the HTTPS Agent to reuse Transport Layer Security TLS sessions, bypassing hostname verification across different identity policies. This could enable an attacker to impersonate a legitimate server, leading to...

CVE-2026-82968 Keycloak-services: keycloak-services: cross-session email verification proof not bound to upstream identity for social providers

A flaw was found in the first-broker-login flow of the Keycloak identity management service. When a user links a social identity provider account to their local account, the verification proof generated is not strictly bound to the specific upstream identity being verified. This allows an attacke...

PT-2026-84775

Name of the Vulnerable Software and Affected Versions Jenkins versions prior to 2.580 Jenkins LTS versions prior to 2.568.3 Description Jenkins fails to rotate the session when a user authenticates using the "remember me" cookie. This allows an attacker capable of serving content on the same site...

Session fixation vulnerability

Jenkins's "Keep me signed in" feature uses a persistent cookie, known as the "remember me" cookie, to re-authenticate users without requiring them to enter credentials again. In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, Jenkins does not rotate the session when a user is authenticated vi...

CVE-2026-84652: Session Fixation

In Jenkins 2.579 and earlier, LTS 2.568.2 and earlier, Jenkins does not rotate the session when a user is authenticated via the "remember me" cookie, allowing attackers able to serve content on the same site as Jenkins to set a known session cookie in the victim's browser, which after the victim...

iris_hfi_gen2_session_stop() DoS

The vulnerability of the irishfigen2sessionstop function in the drivers/media/platform/qcom/iris/irishfigen2command.c driver for multimedia devices in the Linux operating system is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

Oracle Linux 9 : ELSA-2026-61355-0: / dbus-broker (ELSA-2026-613550)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-613550 advisory. 28-9 - Fix session bus denial of service via EMFILE during peer setup. Resolves: RHEL-233014 28-8 - Switch from useradd to systemd sysusers Resolves:...